buffer: couple indexOf fixes by trevnorris · Pull Request #4803 · nodejs/node · GitHub
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buffer: couple indexOf fixes #4803

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Merged
trevnorris merged 2 commits into from
Jan 22, 2016
Merged

buffer: couple indexOf fixes #4803

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7240ad4
buffer: allow encoding param to collapse
trevnorris Jan 21, 2016
54cd2e1
buffer: properly retrieve binary length of needle
trevnorris Jan 21, 2016
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8 changes: 6 additions & 2 deletions lib/buffer.js
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4 changes: 3 additions & 1 deletion src/node_buffer.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -849,7 +849,9 @@ void IndexOfString(const FunctionCallbackInfo<Value>& args) {
Local<String> needle = args[1].As<String>();
const char* haystack = ts_obj_data;
const size_t haystack_length = ts_obj_length;
const size_t needle_length = needle->Utf8Length();
// Extended latin-1 characters are 2 bytes in Utf8.
const size_t needle_length =
enc == BINARY ? needle->Length() : needle->Utf8Length();


if (needle_length == 0 || haystack_length == 0) {
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14 changes: 14 additions & 0 deletions test/parallel/test-buffer-indexof.js
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